Tagged Questions

I have a 2TB HDD (WD Purple) from a client's surveillance DVR (Night Owl) with a puzzling file structure. The drive has 7,451 256MB files all dated 1/10/2098 23:02. The files are named 0001-7451 with ...

I get email logs like the ones below emailed daily from my server.
I don't really know what does it mean and thinking about disabling them, but I guess this is not a good idea and it's better to learn ...

The website got hacked, would like to know how / possible approach the hacker did and how can i protect the server. This is the information of the hack: http://www.zone-h.org/mirror/id/23884086
The ...

I'm involved in the setup of a demo/user lab environment comprising several racks of server kit. The idea is that potential hardware/software customers can be given a VPN account that will allow them ...

I can't get this firewall.sh script to work. It currently doesn't allow me to get a file at 'https://index.docker.io/v1/repositories/library/ubuntu/images' so either my DNS is flawed or I am blocking ...

I installed DD-WRT on my Linksys E3200 router. Flashing the firmware using the associated Linksys E3200 DD-WRT firmware file found though the DD-WRT.com router database. This firmware was created in ...

So i have installed Linux Malware Detect (maldet) to scan a server and everything went fine with installation but when i run it i get an error. Bunch of errors and than the scan just closes it.
Here ...

My web application is getting more and more hits from unknown sources trying to access secure pages, such as admin panel, etc. So, I want to block IP address from certain countries using this source. ...

Basically, I want to cache the credentials needed for New-PSSession and make them available to scripts so they don't have to nag a human.
If I use export-clixml or similar to store a PSCredential on ...

Been working on some security hardening procedures for a RedHat box, and I wanted to know if would be possible to prevent a user from changing his password, once it's expired.
For one of our clients ...

I have a debian dedicated server. I'm trying to secure it and one way I thought would be good is to shut down services I dont need, like FTP for example.
I am suggesting to run something like this on ...

If I setup a transparent proxy for https connections using a SSL certificate signed by my local CA and distributed to all my active directory clients by GPO, may the client (browsers) reject or advise ...

How to store all the admin passwords for routers, servers, desktop computers in the network if they need to be accessible by multiple admins?
There are so many that they can't be memorised and they ...

in the company I work for there are a user that is making bad use of the email, but to have evidence of what he is doing we need to intercept all the incoming email to him and all outgoing email from ...

A MAJOR provider of cloud-based MySQL does not grant the SUPER privilege to the master user. The provider is Amazon RDS, but my question isn't about Amazon RDS specifically, it's for the general case ...

I have a Zimbra installation and want to harden the cipher suites. I disabled some and am quite OK with what is left.
The problem now is that the Qualys SSL test shows a lot of clients will use 3DES, ...

We're trying to grant access to an internal SSH server using a HAProxy setup on a public DMZ. This works as expected however connections into the server are originated from the HAProxy (tproxy won't ...